12878166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5197}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 29940480

約数和(自身を除く): 17062314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 5197, 10394, 15591, 31182, 36379, 72758, 109137, 218274, 306623, 613246, 919869, 1839738, 2146361, 4292722, 6439083, 12878166]

約数ペア:

[(1, 12878166), (2, 6439083), (3, 4292722), (6, 2146361), (7, 1839738), (14, 919869), (21, 613246), (42, 306623), (59, 218274), (118, 109137), (177, 72758), (354, 36379), (413, 31182), (826, 15591), (1239, 10394), (2478, 5197)]